1. Department of Chemistry
2. School of Physical Sciences
3. Shah Jalal University of Science and Technology
4. Sylhet-3114
5. Bangladesh
6. Department of Chemical Engineering and Polymer Science
7. Sylhet 3100
8. Center of Excellence for Advanced Materials Research (CEAMR)
9. Faculty of Science
10. King Abdulaziz University
11. Jeddah 21589
12. Department of Genetics and Biotechnology
13. Center for Nanotechnology
14. Coppin State University
15. Baltimore
16. USA